RUHRGETRIEBE

Worm gear motors & Solo gearboxes

Discover our worm gearbox modular systems.

Depending on the application, our worm gearboxes can be supplied in various configurations with AC, DC, or synchronous motors. Our worm gearboxes are available immediately from stock, or we assemble them from in-stock components with short delivery times. We support you in selecting the right worm gearbox drive solutions for your needs. Talk to us – we love challenges.

Worm Gearbox

in combination with an electric motor.

Geared motors

Three-phase current

Geared motors

Direct current

Geared motors

DC permanent magnet

Gearbox & electric motor

The perfect match.

Worm Gearbox

Single-stage | Output shaft

Nominal torques

2 to 288 Nm

Rotation speed

14 to 1120 rpm

Shaft output

generally rectangular

Worm Gearbox

Single-stage | hollow shaft

Nominal torques

2 to 288 Nm

Rotation speed

14 to 1120 rpm

Shaft output

generally rectangular

Worm Gearbox

Two-stage | Output shaft

Nominal torques

6 to 140 Nm

Rotation speed

0.4 to 253 rpm

Shaft output

right-angled or coaxial

Worm Gearbox

Two-stage | hollow shaft

Nominal torques

11 to 120 Nm

Rotation speed

0.9 to 253 rpm

Shaft output

generally rectangular

Looking for high-quality worm gearboxes that meet your demands for reliability and efficiency? Our worm gearboxes offer just that and more! With their innovative design and precise manufacturing, we deliver top-tier solutions for a wide range of applications.

Our worm gearboxes can also be supplied in combination with our high-performance motors upon request. Benefit from the efficient design of our modular systems, offering you customized drive solutions.

Drehstrom-
Asynchronmotoren

Power

0,032 – 1,50 kW

Voltages

230/400 V
| 50 Hz

277/480 V
| 60 Hz

Protection types

IP54 – IP65

Designs

B3 oder B14

Versions

Customized + IEC standard

Brushed brushless
DC motors

Power

0,028 – 0,093 kW

Voltages

24 V

Protection types

IP40 – IP55

Designs

B3 oder B14

Versions

Customized

Direct current

Shunt motors

Power

0,12 – 0,55 kW

Voltages

180 / 200 V

Protection types

IP44 – IP55

Designs

B3 oder B14

Versions

Customized

Einphasen-
Asynchronmotoren

Power

0,032 – 1,10 kW

Voltages

230 V

Protection types

IP54 – IP55

Designs

B3 oder B14

Versions

Customized + IEC standard

Smooth-bore

motors

Power

0,09 / 0,20 kW

Voltages

230/400 V

| 50 Hz

Protection types

IP56

Designs

B3 oder B14

Versions

Customized

YOUR ADVANTAGES

Many possibilities

Countless motors in stock

Gearbox designs

KEY FEATURES

of worm gearboxes and motors

Economical

Economical gear units for cost-effective applications

Low noise

Best noise performance of all gearboxes

Any mounting position

Reliably ready for use in all situations

Lifetime lubrication

Maintenance-free over the entire service life of the drive unit

Custom configuration

In terms of torque, speed and adaptation to interfaces

Various gear and shaft positions

Adaptable gearbox and terminal box positions for any mounting position

Simple assembly

Fast and uncomplicated assembly keeps installation and maintenance times low

High ratios

In one gear stage

The advantages of worm gearboxes

Our worm gearboxes feature enclosed, robust housings that ensure maximum stability when mounted and are suitable for both rotational directions. The steel worms are hardened and ground, while the worm wheels are made from high-quality special bronze with excellent sliding properties. By using synthetic gearbox grease or oil (with NSF H1 approval), you benefit from low noise emission and long gearbox lifespan. Each gearbox is equipped with ball bearings that provide an exceptionally long service life, even under continuous operation and in various installation positions.

Based on our many years of experience, we have preconfigured the most common modular systems for you. This provides you with a technically and economically mature solution in every respect for the majority of applications.

The whole is more than the total of its parts

PRODUCT.ID

Retrieve important product data:

Using the digital product label, you can easily send us all the information required for the unique specification of your required gearmotor. A glance at the nameplate of your drive unit and entering the ID number will provide you with a 100% specification.

Comfortable. Simple. Secure.

Discover more advantages: